Two individuals were arrested in connection with an alleged bomb attack plot targeting Lady Gaga's free concert on Copacabana Beach, Brazilian Civil Police confirmed. The suspects -- one adult male detained in Rio Grande do Sul and a teenager arrested in Rio de Janeiro -- are both reported fans of Lady Gaga and were allegedly planning to use improvised explosives,

Organizers of a free Lady Gaga concert in Rio de Janeiro said the event drew more than 2 million to Copacabana Beach.

Lady Gaga performed to a record-breaking crowd during her free concert at Copacabana Beach in Rio de Janeiro, Brazil, on Saturday (May 3). "Tonight, we're making history," she told the massive audience.